`rivertraining.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Same first word

rivertraining.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-05-30 → 2026-03-23 · 2 obs

● 2015-05-30 16:40:06
● 2026-03-23 20:12:08

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 3 obs

○ 2015-05-30 16:40:06
● 2026-03-23 08:55:26
● 2026-03-23 20:12:08

●A207.148.248.1432015-10-28 → 2026-03-23 · 3 obs

○ 2015-05-30 16:40:06
● 2015-10-28 18:25:54
● 2026-03-23 20:12:08

○A66.151.181.492015-05-30 → 2015-05-30 · 3 obs

● 2015-05-30 16:40:06
○ 2015-10-28 18:25:54
○ 2026-03-23 20:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rivertraining.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rivertraining.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

rivertraining.com resolves to a single IP address: 207.148.248.143.

Other host names including innovativelodging.com, blog.electromagnetichealth.com, ngdirect.com, timesia.com and connectemployee.com share IP numbers with rivertraining.com.

Name Servers

rivertraining.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

rivertraining.com shares the same name server setup as other domains, for example greatanime.com, dogsbeach.com, powerfulcomputers.com, nestclub.com and onesyndicate.com.

rivertraining.com partially shares its name servers with other domains, for example srgonline.com and evolutionprograms.com.

Host names with a single IP:

- this-domain-for-sale.com points to 52.20.26.87

- ns.buydomains.com points to 52.20.26.87

Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

rivertraining.com - robtex.com